CN1407298A - Solar refrigerator - Google Patents
Solar refrigerator Download PDFInfo
- Publication number
- CN1407298A CN1407298A CN 01132447 CN01132447A CN1407298A CN 1407298 A CN1407298 A CN 1407298A CN 01132447 CN01132447 CN 01132447 CN 01132447 A CN01132447 A CN 01132447A CN 1407298 A CN1407298 A CN 1407298A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- storage pipe
- concealed type
- type energy
- solar refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A solar cold-storage case is powered by photoelectric generator. At least one compression refrigerator is used for the energy storage system, which is composed of many parallel hidden energy storage tubes, constant-temp expanding valve and more axial-flow fans. Its advantage is easily cleaning its inner space.
Description
Invention field
The present invention relates to a kind of solar refrigerator, its energy supply realizes by photocurrent generator specially, and in the warm area of illumination abundance, this refrigerating box can be used for chilled food, medicine or technology utensil.The area of particularly suitable is that those power infrastructures lack or non-existent area, for example, lacks the area of low-cost supply of electric power.
Background of invention
The rare so far report of application of photocurrent generator of purposes is used to freeze.In the field of so-called daily life necessity, can find the some of the recommendations of this application.For example, in DE 197 08 861A1, mention a kind of home appliances, particularly refrigeration and/or cooling apparatus, wherein,, have at least a photoelectric conversion unit to be integrated in the utensil surface for satisfying the demand of electric energy.Described a kind of portable refrigerating box that has standing refrigeration unit in DE 295 06 347, wherein, a Peltier's element has been arranged, it is powered with solar energy by the photocell that is placed in refrigerating box and covers.By DE 296 13801 known a kind of cooling apparatuses, particularly cryogenic freezing cabinet or ice cream cabinet, wherein, the compressor of refrigerating plant drives by the solar energy electric current of a photoelectric conversion device.A kind of applied in any combination of compressor of and ac power supply is proposed here.
Also known refrigerating plant according to principle of absorption work, its engine is driven by solar energy.Though with respect to traditional device, such device is a kind of interesting selection, be used for considering that such application is always the most not favourable based on high relatively installation cost.
Summary of the invention
The energy supply of refrigerating box of the present invention realizes by photocurrent generator specially.At least one compression refrigerating apparatus is used to the dynamically cooling of the energy-storage system of ventilation, and this energy-storage system preferably is made of many concealed type energy storage pipes.This energy-storage system can be made of many concealed type energy storage pipes that are arranged in parallel, and these concealed type energy storage pipes are arranged in groups in a parallel, and comes air feed by a thermostatic expansion valve that has the spray distribution function.For the consideration of dynamically ventilating, there is spacing ground to arrange from the refrigerating box inwall aforementioned concealed type energy storage pipe.
According to the present invention, can adopt two or more compression refrigerating apparatus, they utilize the photocurrent generator that is installed separately, and by adaption converter and two-way charging regulator, are connected on the public battery.By using the dynamic ventilation energy-storage system of a compression refrigerating apparatus and a respective design, in refrigerating box, can realize having the layout of a plurality of chambers of different temperatures.This form of implementation is necessary for the purposes of medical significance for example.For example can realize following three kinds of temperature ranges:
Scope 1:＜+25 ℃ of storages that are used for tablet, bandage etc.
Scope 2:＜+15 ℃ of storages that are used for ointment etc.
Scope 3:＜+5 ℃ of storages that are used for vaccine, serum etc.
The development that another one of the present invention is favourable is: by an evaporimeter that is parallel to the placement of concealed type energy storage pipe, come cool batteries accumulator and power supply unit on one's own initiative with this refrigerating plant.Improve the operational stability and the system effectiveness of complete equipment thus.
The condenser of compression refrigerating system can be designed to air cooling or water-cooled, and wherein, the air cooling mode preferentially adopts for the low consideration of expense the time.The use of the compressor of adjustable rotating speed realizes a best power coupling to the photocurrent generator power output.
Description of drawings
Below, introduce the present invention in more detail by accompanying drawing:
Fig. 1 is for separating the schematic diagram of the refrigerating box that has attached refrigeration system that designs.
Fig. 2 is the circuit layout drawing to two cover refrigeration plant energy supplies.
Fig. 3 is used to freeze the profile of design of dynamic ventilation of accumulator.
The specific embodiment
Refrigeration plant shown in Fig. 1 as separation system.At first, refrigeration plant comprises compression unit, and this compression unit is placed in the so-called cabinet outside the refrigerating chamber 12, and this cabinet does not show in the drawings.The assembly that this compression unit comprises mainly contains: compressor 1, air-cooled condenser 2, coolant collector 3, Filter dryer 4, by-passing valve 5, circulating valve 6 and stop valve 7.Under some particular case, condenser 2 can be designed as water-cooled.Secondly, refrigeration plant comprises so-called energy-storage system, and this storage system mainly comprises: heat exchanger 8 has the thermostatic expansion valve 9 of compound ejection function, concealed type energy storage pipe 10 and axial fan 11.
As shown in Figure 2, two of compressor 1 motors 13 are powered by photocurrent generator 15 by the adaption converter 14 that is the transverter form.Two adaption converters 14 are connected to battery 17 by charging regulator 16.
It is how to have certain intervals ground to install with the refrigerating box inwall that Fig. 3 illustrates refrigeration accumulator 10.The air distributor box 18 of being furnished with axial fan 11 is also shown in Figure 3.Opposite side at the air distributor box is an exhaust outlet 19.Panelling 20 is placed under the energy storage device 10.This arrangement can make 12 li of refrigerating chamber chambers obtain good air-flow under the situation of the dynamic ventilation of energy storage device 10 to distribute.
Claims (6)
1. solar refrigerator, its energy supply realizes wherein having at least a compression set to be used for the refrigeration accumulator of dynamic aeration, the particularly cooling of concealed type energy storage pipe (10) specially by photocurrent generator.
2. by the described solar refrigerator of claim 1, it is characterized in that the concealed type energy storage pipe (10) of parallelization becomes the parallel connection in residence, and come air feed by a thermostatic expansion valve (9) with spray distribution function.
3. by the described solar refrigerator of claim 1, it is characterized in that, in order to be arranged to have the dynamic ventilation of the concealed type energy storage pipe (10) at an interval apart from the refrigerating box inwall, be provided with a plurality of axial fans (11), wherein, in a side of concealed type energy storage pipe (10) an air distributor box (18) is arranged corresponding to axial fan (11), and an exhaust outlet (19) is arranged in the another side of concealed type energy storage pipe, and concealed type energy storage pipe (10) along its whole length facing to a side of refrigerating box inner space, covered by polylith panelling (20).
4. by the described solar refrigerator of claim 1, it is characterized in that adopted two casing pressure contraction device for cooling, they utilize two photocurrent generators that are installed separately (15), by adaption converter (14) and two-way charging regulator (16), be connected to a public battery (17).
5. by the described solar refrigerator of claim 1, it is characterized in that battery energy storage device and power supply unit initiatively cool off by this refrigeration plant.
6. by the described solar refrigerator of claim 1 to 5, it is characterized in that, be parallel to concealed type energy storage pipe (10) and arrange an evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01132447 CN1407298A (en) | 2001-09-05 | 2001-09-05 | Solar refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01132447 CN1407298A (en) | 2001-09-05 | 2001-09-05 | Solar refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1407298A true CN1407298A (en) | 2003-04-02 |
Family
ID=4671438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01132447 Pending CN1407298A (en) | 2001-09-05 | 2001-09-05 | Solar refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1407298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155835A (en) * | 2011-04-25 | 2011-08-17 | 四川省电力公司达州电业局 | Double-refrigerating refrigerator |
-
2001
- 2001-09-05 CN CN 01132447 patent/CN1407298A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155835A (en) * | 2011-04-25 | 2011-08-17 | 四川省电力公司达州电业局 | Double-refrigerating refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101868135A (en) | Communication device user external air conditioner cabinet | |
| CN111196126A (en) | Air conditioning device with high-efficiency double condensers | |
| CN103322730A (en) | Refrigerating system for data machine room with cold area and hot area | |
| CN108444152B (en) | Full-efficiency combined air source heat pump system | |
| CN1407298A (en) | Solar refrigerator | |
| CN201865771U (en) | High-efficiency combustion engine air intake cooling system with mixed cold source | |
| CN201242312Y (en) | Evaporation condensing water chilling unit | |
| CN213687081U (en) | Air cooler | |
| CN2526752Y (en) | High-temp heat pump refrigerator set | |
| CN108271338A (en) | A kind of data center's cooling residual heat electricity generation system | |
| CN201100720Y (en) | Portable AC/DC air-conditioner | |
| CN114739048A (en) | PVT light and heat storage type water source heat pump system and operation method | |
| CN2362024Y (en) | Integrated refrigerating installation for refrigerator and air conditioner | |
| CN210889112U (en) | Power generation and air conditioning dual-purpose unit based on power of small internal combustion engine | |
| US4292814A (en) | Heat pump | |
| CN2445233Y (en) | Air cooler with humidification and using ice as cooling source | |
| CN2264350Y (en) | Splitting refrigerator | |
| CN2245744Y (en) | Cold accumulating air conditioner | |
| CN2252306Y (en) | Energy saving air conditioner using ice cake or ice water refrigeration lowering the temp. | |
| CN2270906Y (en) | Integral air conditioner and refrigerator | |
| CN2362074Y (en) | Semiconductor refrigerating cooling apparatus | |
| CN2462279Y (en) | Cold storage air conditioner | |
| CN202281414U (en) | Novel air cooler | |
| CN2727662Y (en) | Split type household refrigerator | |
| CN215637708U (en) | New fan of outdoor use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1054780 Country of ref document: HK |